epiglottal

1.She could sing while making the epiglottal clicks of the Xhosa language.

她能边唱边发出科萨语的打击节奏。

2.the corpora linguae also hasn't significant shifting but the epiglottal socket moved anteriorly.

除会厌谷移外，体无显著移位，说明颌对体有大的影响。